[PATCH 0/2] Add support to relocate kernel image to mirrored region
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- To: <akpm@xxxxxxxxxxxxxxxxxxxx>, <catalin.marinas@xxxxxxx>, <will@xxxxxxxxxx>, <corbet@xxxxxxx>
- Subject: [PATCH 0/2] Add support to relocate kernel image to mirrored region
- From: Wupeng Ma <mawupeng1@xxxxxxxxxx>
- Date: Tue, 19 Apr 2022 15:01:48 +0800
- Cc: <ardb@xxxxxxxxxx>, <tglx@xxxxxxxxxxxxx>, <mingo@xxxxxxxxxx>, <bp@xxxxxxxxx>, <dave.hansen@xxxxxxxxxxxxxxx>, <x86@xxxxxxxxxx>, <dvhart@xxxxxxxxxxxxx>, <andy@xxxxxxxxxxxxx>, <rppt@xxxxxxxxxx>, <paulmck@xxxxxxxxxx>, <peterz@xxxxxxxxxxxxx>, <jroedel@xxxxxxx>, <songmuchun@xxxxxxxxxxxxx>, <macro@xxxxxxxxxxx>, <frederic@xxxxxxxxxx>, <W_Armin@xxxxxx>, <john.garry@xxxxxxxxxx>, <seanjc@xxxxxxxxxx>, <tsbogend@xxxxxxxxxxxxxxxx>, <anshuman.khandual@xxxxxxx>, <chenhuacai@xxxxxxxxxx>, <david@xxxxxxxxxx>, <gpiccoli@xxxxxxxxxx>, <mark.rutland@xxxxxxx>, <wangkefeng.wang@xxxxxxxxxx>, <mawupeng1@xxxxxxxxxx>, <linux-doc@xxxxxxxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>, <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, <linux-efi@xxxxxxxxxxxxxxx>, <linux-ia64@xxxxxxxxxxxxxxx>, <platform-driver-x86@xxxxxxxxxxxxxxx>, <linux-mm@xxxxxxxxx>
- In-reply-to: <CAMj1kXGSStDgj9ABmUaTLnBmpQFksh3wx4tx=mJohum4GQe3Gg@mail.gmail.com>
- References: <CAMj1kXGSStDgj9ABmUaTLnBmpQFksh3wx4tx=mJohum4GQe3Gg@mail.gmail.com>
From: Ma Wupeng <mawupeng1@xxxxxxxxxx>
Now system image will perfer to be located to mirrored regions both KASLR
on and off.
Ma Wupeng (2):
arm64/boot/KASLR: Add support to relocate kernel image to mirrored
region
arm64/boot: Add support to relocate kernel image to mirrored region
without kaslr
drivers/firmware/efi/libstub/arm64-stub.c | 62 +++++++++++++++++++++-
drivers/firmware/efi/libstub/efistub.h | 7 ++-
drivers/firmware/efi/libstub/randomalloc.c | 14 ++++-
3 files changed, 79 insertions(+), 4 deletions(-)
--
2.25.1
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